Features: 1. Scope of application: trimmers, blowers, green plant trimmers, chainsaws, lawn mowers 2. Replacement carburetor part number: 3074504 308054003 308054013 308054004 308054008 308054012 308054015 308054028 308054034 3080954060 CHA054006 CHA0-U 10H-U1063 3. Blower Mower Carburetor 308054003, C1U-H60, 985624001 4. Multifunctional, easy to use Description: 1. Compatible Models: Blower, Lawn Mower, Trimmer Chainsaw 2. Type: Mechanical Carburetor 3. Model: C1U-H60, 308054003, 985624001, 3074504 4. Part Number: C1U-H60D C1U-H60E C1U-H60 Width: 31mm Material: Stainless steel colour: silver Package Contents: 1 x Lawn Mower Optimizer 2 x Gasket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.